Consider the reactions: 1/ 2 n2(g) + 1/2 o2(g) → no(g) 1/ 2 n2(g) + o2(g) → no2(g) if these reactions come to equilibrium after combustion in an internal-combustion engine at 2000 k and 200 bar, estimate the mole fractions of no and no2 present for mole fractions of nitrogen and oxygen in the combustion products of 0.70 and 0.05.
Which process results in the release of energy stored in the products of photosynthesis? a. polymer synthesis b. depolymerization c. digestion d. cellular respiration